You should look closer at fed/police capabilities. Only graphene and ios consistently defeat graykey or cellebrite.

Even small departments have these capabilities or can get them on loan from bigger ones.

If that is truly something you’re worried about you should weigh your exposure to them against how much you want to not help Google (or apple).

Google or Apple won’t notice if you do or don’t buy a phone that’s their brand. You will notice if the police are able to look through your device.

People who put their principles above their own safety can be easily put in situations where they’re in danger.